A CT (computed axial tomography) scan, also known as a CAT scan, uses a rotating X-ray tube and special computers to produce high-resolution, cross-sectional images of the body. It is also possible to create three-dimensional images. The CT scanner resembles a large donut, with a narrow bed in the middle.

CT technology is used to diagnose abnormalities and pathology in almost any body part and tissue, including your brain, spine, musculoskeletal, lung, abdomen, pelvis and blood vessels. Your test may require an oral or intravenous contrast medium (dye) to be used to enhance images of organs and blood vessels within the body.

Rouge Valley is the first hospital in Ontario and the second in Canada to feature the new Brilliance 256-slice iCT scanner. This technology is significantly faster, increasing patient safety through lower contrast (dye) doses, advanced stroke and cardiac applications and improved report turnaround. Our state-of-the-art equipment and expert staff allow for more comfortable and less invasive procedures for patients.

Patient preparation

• Bring all previous films done outside our facility.

• CT scans may include the use of X-ray contrast, or a contrast drink.

• If you have a known allergy to X-ray contrast dye please notify your physician.

• If you do not speak English, please arrange to have a translator present, otherwise your test may need to be re-scheduled.

• Arrive wearing comfortable clothing and no jewelry.

• Refer to the back of your requisition or ask your physician if there are any other specific preparations required for your procedure.

Patient resources

• CT Scan patient brochure

• Instruction for Care Following a Lung Biopsy

• Instruction for Care Following a Liver Biopsy

Contact information

• Toll-free booking line: 1-866-752-6989 or 416-281-7299

• Toll-free fax line: 1-866-752-6990 or 416-281-7493

• Rouge Valley Ajax and Pickering: 905-683-2320 ext. 1123

• Rouge Valley Centenary: 416-284-8131 ext. 4135